Folding Doors with Sturdy Drive®
Hoist System
Our state-of-the-art folding doors are now even better with added features that launch it into a whole new level of performance. Best of all, these folding doors with the Sturdy Drive® Hoist System have many improvements with no cost increase to customers.
Added Features:
- Faster install
- More efficient operation
Revolutionary door kicker system (patent pending) starts the opening process as soon as the door is unlatched
Allows for easy access for operation in instances of close proximity to equipment (e.g., fans, cool cells, entrance doors, etc.)
Fully integrated seal system eliminates seal installation
Offers improved sealing performance
Polyurethane foam injected door panels with an R-7 insulation value
Skin on the inside of the door can be black to aid in room darkening
Door comes complete with all necessary hardware
Quality product that will last for years to come
It is necessary to routinely lubricate the hinges on all Folding Doors. We recommend using ZEP Z-Works High-Pressure Lubricant, and we sell it by the bottle or the case. Failure to lubricate the hinges could void the warranty.
Specifications :
EPDM rubber seal system
- 2.5 lb. density polyurethane foam-filled 1" thick insulated panels--R-7 insulation value
.019 smooth aluminum outer door skin
Fiberglass inner door skin
Snap on H-channel meeting rail
Upper continuous hinge is made of ¼” wall aluminum extrusion
1/4” stainless steel continuous hinge
(6) 3” X 4” hinge tabs
Center continuous hinge is 1/4” stainless steel pin piano hinge
Hinge is sealed with a 3/4” x 1/2” foam seal
(2) 3” x 1” nylon rollers with 1/2” stainless steel axles
Galvanized upper assembly coverhttp://
Click here to download Folding Door installation instructions (English) (PDF)
Haga clic aquí para descargar las instrucciones de instalación de la puerta plegable (español) (PDF)
Click here to download the Folding Door brochure (PDF)
